She kissed a small child and is not sure whether she swallowed some of his saliva

On one of the days of Ramadan, I kissed a small child on his mouth. My
question is: I do not remember whether any ofthe child's saliva
entered my mouth or not, and if itdid enter my mouth I think it is
most likely that I did not realise that this action breaks the fast,
because I think that if I had known that I would not have done that
action.Do I have to make up those days?.
Praise be to Allaah.
Your fast is valid and you do not have to make up anything, because
you arenot certain as to whether you swallowed any of thischild's
saliva, and an act ofworship cannot be invalidated in the case of
uncertainty. Even if we assume that you did swallow some of it, you do
not have to do anything because you were unaware that this invalidates
the fast.
And Allah knows best.